#include "rules.h"
extern int debug;

AddDependant( pch_name, pch_target )
   char *pch_name, *pch_target;
{
   int pos;

   pos = _Lookup( pch_target );
   if( debug )
      printf("Found %s at pos %d\n", pch_target, pos );
   arl_Rules[ pos ].apch_depend[ arl_Rules[ pos ].c_depend++ ] = pch_name;
}

char **
GetDependants( pch_target )
   char *pch_target;
{
   int pos;

   pos = _Lookup( pch_target );
   return arl_Rules[ pos ].apch_depend;
}

AddAction( pch_action, pch_target )
   char *pch_action, *pch_target;
{
   int pos;

   pos = _Lookup( pch_target );
   if( debug )
      printf("Found %s at pos %d\n", pch_target, pos );
   arl_Rules[ pos ].apch_action[ arl_Rules[ pos ].c_action++ ] = pch_action;
}

char **
GetActions( pch_target )
   char *pch_target;
{
   int pos;

   pos = _Lookup( pch_target );
   return arl_Rules[ pos ].apch_action;
}

int n_Rules = 0;
struct rule arl_Rules[ MAXRULES ];

_Lookup( pch_target )
   char *pch_target;
{
   int pos = 0;

   arl_Rules[ n_Rules ].pch_target = pch_target;
   arl_Rules[ n_Rules ].c_action = 0;
   arl_Rules[ n_Rules ].c_depend = 0;
   while( strcmp( arl_Rules[pos].pch_target , pch_target ) )
      pos++;
   if ( pos == n_Rules )
      n_Rules++;
   return pos;
}